enable RenderViewTest.OnHandleKeyboardEvent on Linux.

chrome/test/render_view_test.cc

Index: chrome/test/render_view_test.cc
diff --git a/chrome/test/render_view_test.cc b/chrome/test/render_view_test.cc
index f920a2fa0e0cc73c1180a6843ad54ae9f2b529d8..d4eb90fd80f7410a3c243cabb04d045a40e8fd11 100644
--- a/chrome/test/render_view_test.cc
+++ b/chrome/test/render_view_test.cc
@@ -24,6 +24,10 @@
 #include "third_party/WebKit/WebKit/chromium/public/WebView.h"
 #include "webkit/glue/webkit_glue.h"
 
+#if defined(OS_LINUX)
+#include "base/event_synthesis_gtk.h"
+#endif
+
 using WebKit::WebFrame;
 using WebKit::WebScriptController;
 using WebKit::WebScriptSource;
@@ -174,6 +178,39 @@ int RenderViewTest::SendKeyEvent(MockKeyboard::Layout layout,
   SendNativeKeyEvent(keyup_event);
 
   return length;
+#elif defined(OS_LINUX)
+  // We ignore |layout|, which means we are only testing the layout of the
+  // current locale. TODO(estade): fix this to respect |layout|.
+  std::vector<GdkEvent*> events;
+  base::SynthesizeKeyPressEvents(
+      NULL, static_cast<base::KeyboardCode>(key_code),
+      modifiers & (MockKeyboard::LEFT_CONTROL | MockKeyboard::RIGHT_CONTROL),
+      modifiers & (MockKeyboard::LEFT_SHIFT | MockKeyboard::RIGHT_SHIFT),
+      modifiers & (MockKeyboard::LEFT_ALT | MockKeyboard::RIGHT_ALT),
+      &events);
+
+  guint32 unicode_key = 0;
+  for (size_t i = 0; i < events.size(); ++i) {
+    // Only send the up/down events for key press itself (skip the up/down
+    // events for the modifier keys).
+    if ((i + 1) == (events.size() / 2) || i == (events.size() / 2)) {
+      unicode_key = gdk_keyval_to_unicode(events[i]->key.keyval);
+      NativeWebKeyboardEvent webkit_event(&events[i]->key);
+      SendNativeKeyEvent(webkit_event);
+
+      // Need to add a char event after the key down.
+      if (webkit_event.type == WebKit::WebInputEvent::RawKeyDown) {
+        NativeWebKeyboardEvent char_event = webkit_event;
+        char_event.type = WebKit::WebInputEvent::Char;
+        char_event.skip_in_browser = true;
+        SendNativeKeyEvent(char_event);
+      }
+    }
+    gdk_event_free(events[i]);
+  }
+
+  *output = std::wstring(1, unicode_key);
+  return 1;
 #else
   NOTIMPLEMENTED();
   return L'\0';